The paraprofessionals are also known as library officers.

### Why this is right In the terminology used here, **paraprofessionals** are also called **library officers**. The title refers to library staff who support the work of professional librarians, often by carrying out day-to-day services and operational tasks. ### The concept A **paraprofessional** is a library worker who has relevant training or experience but is not employed in a professional librarian role. Their duties may include helping users, organizing or circulating materials, and supporting library services. “Library officer” is a job title used for this kind of staff member in some library systems. The exact title and duties can vary between institutions, so the terms are equivalent in this question’s context rather than a universal naming rule. ### Terms - **Paraprofessional**: A trained or experienced worker who supports a profession but does not hold the professional role. - **Library officer**: A job title for a library staff member who performs support or operational duties. ### Remember In this context, “paraprofessional” and “library officer” refer to library staff who support professional librarians.